• - YOUR PREFERRED MANUFACTURER OF PNEUMATIC BALL VALVES -

    Offering the turnkey fluid control solution for water, steam, food process, and chemicals with COVNA pneumatic ball valves

    Get a better quote at sales@covnaactuator.com

Features Of COVNA Pneumatic Ball Valves

responsive

Switch Quickly

The valve can be opened in as fast as 0.5 seconds, improving daily production efficiency

safe

High Safety

Driven by compressed air, no electric current, explosion-proof, ensuring the safety of your project system

easy operate

Easy Operation

A simple structure can be started by connecting the air source

low price

Low Procurement Cost

The cost of pneumatic ball valves is lower than that of electric ball valves, helping you reduce project operating costs

COVNA Pneumatic Actuated Ball Valve Series

Offering all types of pneumatic ball valves and pneumatic accessories to help your project automated

HK56-3PS Pneumatic 3-Piece Threaded Ball Valve

● Nominal size: DN08 to DN100 (1/4in to 4in)

● Connection options: Threaded

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: 10/16/25/40/64bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

HK56-3PS-F Pneumatic 3-Piece Flanged Ball Valve

● Nominal size: DN15 to DN100 (1/4in to 4in)

● Connection options: Flanged

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: 10/16/25/40/64bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

HK56-3PS-T Pneumatic 3-Piece Tri-Clamp Ball Valve

● Nominal size: DN15 to DN100 (1/4in to 4in)

● Connection options: Tri-clamp

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: 10/16bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

HK56-3PS-W Pneumatic 3-Piece Welded Ball Valve

● Nominal size: DN08 to DN100 (1/4in to 4in)

● Connection options: Welded (Butt welded or socket welded)

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: 10/16bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

HK55F Flanged Pneumatic Ball Valve

● Nominal size: DN15 to DN200 (1/2in to 8in)

● Connection options: Flanged (ANSI, JIS, DIN, GB)

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: 10bar to 64bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

pneumatic 3 way flange ball valve

HK55-TF Pneumatic 3 Way Flanged Ball Valve

● Nominal size: DN15 to DN200 (1/2in to 8in)

● Connection options: Flanged (ANSI, JIS, DIN, GB)

● Valve types: T port or L port

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: 10/16/25/40/64bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

pneumatic upvc ball valve

HK57 Plastic Pneumatic Ball Valve

● Nominal size: DN15 to DN100 (1/2in to 4in)

● Connection options: Double Union (ANSI, GB, JIS, UK)

● Valve Material options: UPVC/CPVC/PVDF/PPH

● Default Sealing Materials: EPDM

● Working pressure: 10bar

● Working temperature: -10℃ to 80℃

● Actuator options: Single acting(Spring return) type or Double acting type

covnaactuator-3-way-ball-valve-with-actuator

HK57T Pneumatic PVC 3-Way Ball Valve

● Nominal size: DN15 to DN100 (1/2in to 4in)

● Connection options: Double Union (ANSI, GB, JIS, UK)

● Valve types: T port or L port

● Valve Material options: UPVC/CPVC/PVDF/PPH

● Default Sealing Materials: EPDM

● Working pressure: 10bar

● Working temperature: -10℃ to 80℃

● Actuator options: Single acting(Spring return) type or Double acting type

pneumatic sanitary ball valve

HK56W Food Grade Pneumatic Ball Valve

● Nominal size: 19mm to 102mm

● Connection options: Tri-clamp

● Valve Material options: Stainless steel 304/316L

● Default Sealing Materials options: Food grade silicon or PTFE

● Working pressure: 10bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

pneumatic sanitary 3 way ball valve

HK56-WT Pneumatic Sanitary 3-Way Ball Valve

● Nominal size: 19mm to 102mm

● Connection options: Tri-clamp

● Valve types: T port or L port

● Material options: Stainless steel 304/316L

● Sealing materials: PTFE or food-grade silicone

● Working pressure: 10bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

pneumatic fluorine lining ball valve

HK55F-C Pneumatic Fluorine Lining Ball Valve

● Nominal size: DN15 to DN200 (1/2in to 8in)

● Connection options: Flange (ANSI, JIS, DIN, GB)

● Valve Material options: Carbon steel, stainless steel 304/316/316L

● Default Sealing Materials: F46

● Working pressure: 10bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

● Features: Suitable for acid, alkali, wastewater, etc

HK56T Pneumatic Threaded 3 Way Ball Valve

● Nominal size: DN08 to DN80 (1/4in to 3in)

● Connection options: Threaded

● Valve types: T port or L port

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: 10bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

HK54 Wafer Pneumatic Ball Valve

● Nominal size: DN15 to DN100 (1/2in to 4in)

● Connection options: Wafer (ANSI, JIS, DIN, GB)

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: 10bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

HK58V Pneumatic V-Port Segment Ball Valve

● Nominal size: DN15 to DN200 (1/2in to 8in)

● Connection options: Flanged (ANSI, GB, JIS, UK)

● Valve Material options: Stainless Steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: 10bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

high pressure pneumatic ball valve

HK56G High-Pressure Pneumatic Ball Valve

● Nominal size: DN08 to DN50 (1/4in to 2in)

● Connection options: Threaded

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Max. working pressure: 200bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

high pressure 3way pneumatic ball valve

HK56-GT High-Pressure Pneumatic 3-Way Ball Valve

● Nominal size: DN08 to DN50 (1/4in to 2in)

● Connection options: Threaded

● Valve types: T port or L port

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Max. working pressure: 200bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

What COVNA Valve Could Do For You

For Project Designer Or Contractor

Provide actuated ball valves with stable performance to avoid losses caused by system downtime

● Provide professional technical diagnosis to help you solve subsequent after-sales problems

Provide fast delivery capabilities to ensure that projects are not delayed

For Equipment Fabricators

● Provide durable valves to help you build equipment that can run stably

● Provide valves with good compatibility to ensure that they match your equipment system

● Provide competitive prices, helping you to obtain more profits

For Distributors

Share valve market information to help you get more business opportunities

Provide product knowledge training to help you gain the trust of local consumers

Provide stable supply to help you meet local consumer demand

Need Help To Select A Pneumatic Actuated Ball Valve?

Contact us and we will reply to you within 12 hours.

Types Of Pneumatic Actuators For Your Choice

As an actuator and valve manufacturer in China, COVNA offers all kinds of the pneumatic actuator to meet your requirements

AT Series Pneumatic Actuator

Spring return type(single-acting type) quarter-turn pneumatic actuator. Torque range up to 2792Nm

AT Series Pneumatic Actuator

Double Acting type 90 degrees rotations pneumatic actuator. Torque range up to 4678Nm

AW Series Pneumatic Actuator

For larger size valve or valve which requires higher torque. AW Series actuator with a high torque range up to 30860Nm

Scotch Yoke Pneumatic Actuator

Suitable for the ball valves and butterfly valves which have higher torque needs. Higher torque up to 40,000Nm

COVNA also manufactures all kinds of pneumatic accessories for you to help your automation control process easier

Positioner

Limit Switch

Gearbox

F.R.L

Pneumatic Solenoid Valve

Why Choose COVNA Valves?

COVNA has 20+ years of experience in the valve industry and we had offered various valves for more than 2,000 companies to help them solve the valve issue and help them project run well.

What we can do for you? 

● Selection guide to help you to choose the valve for your project

● Offering 3D drawing, datasheet and online technical support to help you to install and use the valve

● 100% inspection before shipment and 1-year warranty of all products to ensure the valve won’t fail during controlling

● Custom valve service is available

Valve Solution Provide

20+ years of experience in the valve industry. We will match you with reliable product solutions based on your project needs and our industry experience.

The Best Logistics Solution

COVNA has 10+ years of experience in international trade. We will provide you with the optimal logistics solution and reduce the overall project budget for you.

Technical Support

Whether you encounter problems before or during use, our professional technical team will respond quickly to provide you with solutions.

Order Your Own Actuated Ball Valve Now

What Is Pneumatic Ball Valve?

  • Pneumatic ball valve is a device in which a pneumatic actuator (cylinder) drives the ball valve to open and close driven by compressed air. It is characterized by fast open/close, safety and environmental protection. Generally used with pneumatic components in various applications to achieve the purpose of remote control and make your automation easier.
  • According to the type of actuator, it can be divided into: Single-acting pneumatic ball valve and Double-acting pneumatic ball valve
  • According to the connection method of the ball valve, it can be divided into: Threaded pneumatic ball valve, Flange pneumatic ball valve, Tri-clamp pneumatic ball valve, Welded pneumatic ball valve, Wafer pneumatic ball valve and Double union pneumatic ball valve
  • According to the flow direction of the ball valve, it can be divided into: 2-port pneumatic ball valve, 3-port pneumatic ball valve and 4-port pneumatic ball valve
  • According to the material of the ball valve, it can be divided into: Stainless steel pneumatic ball valve, Plastic pneumatic ball valve and Fluorine-lined pneumatic ball valve
  • According to the function, it can be divided into: Normal temperature and pressure pneumatic ball valve, High pressure pneumatic ball valve, Anti-corrosive pneumatic ball valve, Sanitary pneumatic ball valve and Flow control V-type pneumatic ball valve
covnaactuator-air-actuated-flanged-ball-valves
covnaactuator-air-actuated-flanged-ball-valves

Advantages and Disadvantage of Pneumatic Ball Valve

Advantages Of Pneumatic Ball Valve:

  •  Low fluid resistance
  •  Simple structure, small size and lightweight
  • Tight and reliable, the sealing surface material of the ball valve has good sealing performance
  • Convenient operation, rapid opening and closing, only need to rotate 90° from fully open to fully closed, which is convenient for remote control
  • Fast switching speed
  • Tested by Japan, life span can reach 1 million times
  • Low cost
  • What’s more, compare with the motorized ball valve, the pneumatic ball valve is responsive and safe

Disadvantages Of Pneumatic Ball Valve:

  • Need to match the air source device. And it has higher requirements for air supply pressure

Selection Guide of Pneumatic Ball Valve

  • Confirm what types of ball valve you need. Such as material, direction flow, connection, size, etc
  • Confirm the air supply pressure you need
  • Confirm what types of actuator you need. Such as spring return actuator or double-acting actuator

Or tell us your requirements for pneumatic ball valve, we are happy to help you select the right pneumatic ball valve for your project!

covnaactuator-air-actuated-ball-valves

Application Of Pneumatic Actuator Valve

Water Supply

Wastewater Treatment

Food And Beverage

Paper And Pulp

Cement Plant

Shipbuilding

Power Plant

Oil And Gas

Case Studio Of Pneumatic Actuator Valve

pneumatic-actuator-valve-6

Get A Better Quote Now

Consult us to get the best price for pneumatic ball valve and we are happy to be your valve solver

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